This retro-style hat (that fits big and bucket-y) is made from biodegradable palm tree leaves. And features a brass grommet on each side, so you can easily interchange ribbons or even silk scarves. White and black included. Crown Circumference: 25 inches (64 cm) (please note: The style is intended to fit oversized and bucket-y like a retro garden hat). Brim Length: 5 1/4 inches (13 cm) Crown Height: 4 inches (10 cm) This hat ships with 3 inch wide floral grosgrian ribbon, that is heat cut at 40 inches long. RIBBON SELECTION: To purchase additional ribbons, click here. "Wide" ribbons are 3 inches in width and heat cut at 40 inches, and are designed to tie short behind the back of the head. "Long" ribbons are heat cut at 75 inches long and are 2 inches or less in width. NATURAL MATERIAL: This hat is woven with real palm tree leaves, so there is natural color differentiation within the weave.